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| <a href="#GUnixConnection.object-hierarchy" class="shortcut">Object Hierarchy</a></span> |
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| <div class="refentry"> |
| <a name="GUnixConnection"></a><div class="titlepage"></div> |
| <div class="refnamediv"><table width="100%"><tr> |
| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="GUnixConnection.top_of_page"></a>GUnixConnection</span></h2> |
| <p>GUnixConnection — A UNIX domain GSocketConnection</p> |
| </td> |
| <td class="gallery_image" valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsect1"> |
| <a name="GUnixConnection.functions"></a><h2>Functions</h2> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="functions_return"> |
| <col class="functions_name"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="function_type"> |
| <a href="../glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GUnixConnection.html#g-unix-connection-receive-fd" title="g_unix_connection_receive_fd ()">g_unix_connection_receive_fd</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GUnixConnection.html#g-unix-connection-send-fd" title="g_unix_connection_send_fd ()">g_unix_connection_send_fd</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a class="link" href="GCredentials.html" title="GCredentials"><span class="returnvalue">GCredentials</span></a> * |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GUnixConnection.html#g-unix-connection-receive-credentials" title="g_unix_connection_receive_credentials ()">g_unix_connection_receive_credentials</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <span class="returnvalue">void</span> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GUnixConnection.html#g-unix-connection-receive-credentials-async" title="g_unix_connection_receive_credentials_async ()">g_unix_connection_receive_credentials_async</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a class="link" href="GCredentials.html" title="GCredentials"><span class="returnvalue">GCredentials</span></a> * |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GUnixConnection.html#g-unix-connection-receive-credentials-finish" title="g_unix_connection_receive_credentials_finish ()">g_unix_connection_receive_credentials_finish</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GUnixConnection.html#g-unix-connection-send-credentials" title="g_unix_connection_send_credentials ()">g_unix_connection_send_credentials</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <span class="returnvalue">void</span> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GUnixConnection.html#g-unix-connection-send-credentials-async" title="g_unix_connection_send_credentials_async ()">g_unix_connection_send_credentials_async</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GUnixConnection.html#g-unix-connection-send-credentials-finish" title="g_unix_connection_send_credentials_finish ()">g_unix_connection_send_credentials_finish</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="GUnixConnection.other"></a><h2>Types and Values</h2> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="name"> |
| <col class="description"> |
| </colgroup> |
| <tbody><tr> |
| <td class="datatype_keyword">struct</td> |
| <td class="function_name"><a class="link" href="GUnixConnection.html#GUnixConnection-struct" title="struct GUnixConnection">GUnixConnection</a></td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="GUnixConnection.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="screen"> <a href="../gobject-The-Base-Object-Type.html#GObject-struct">GObject</a> |
| <span class="lineart">╰──</span> <a class="link" href="GIOStream.html" title="GIOStream">GIOStream</a> |
| <span class="lineart">╰──</span> <a class="link" href="GSocketConnection.html" title="GSocketConnection">GSocketConnection</a> |
| <span class="lineart">╰──</span> GUnixConnection |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="GUnixConnection.includes"></a><h2>Includes</h2> |
| <pre class="synopsis">#include <gio/gunixconnection.h> |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="GUnixConnection.description"></a><h2>Description</h2> |
| <p>This is the subclass of <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> that is created |
| for UNIX domain sockets.</p> |
| <p>It contains functions to do some of the UNIX socket specific |
| functionality like passing file descriptors.</p> |
| <p>Note that <code class="literal"><gio/gunixconnection.h></code> belongs to the UNIX-specific |
| GIO interfaces, thus you have to use the <code class="literal">gio-unix-2.0.pc</code> |
| pkg-config file when using it.</p> |
| </div> |
| <div class="refsect1"> |
| <a name="GUnixConnection.functions_details"></a><h2>Functions</h2> |
| <div class="refsect2"> |
| <a name="g-unix-connection-receive-fd"></a><h3>g_unix_connection_receive_fd ()</h3> |
| <pre class="programlisting"><a href="../glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> |
| g_unix_connection_receive_fd (<em class="parameter"><code><a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, |
| <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> |
| <p>Receives a file descriptor from the sending end of the connection. |
| The sending end has to call <a class="link" href="GUnixConnection.html#g-unix-connection-send-fd" title="g_unix_connection_send_fd ()"><code class="function">g_unix_connection_send_fd()</code></a> for this |
| to work.</p> |
| <p>As well as reading the fd this also reads a single byte from the |
| stream, as this is required for fd passing to work on some |
| implementations.</p> |
| <div class="refsect3"> |
| <a name="g-unix-connection-receive-fd.parameters"></a><h4>Parameters</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="parameters_name"> |
| <col class="parameters_description"> |
| <col width="200px" class="parameters_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="parameter_name"><p>connection</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a></p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>cancellable</p></td> |
| <td class="parameter_description"><p> optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>error</p></td> |
| <td class="parameter_description"><p> <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> for error reporting, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="g-unix-connection-receive-fd.returns"></a><h4>Returns</h4> |
| <p> a file descriptor on success, -1 on error.</p> |
| </div> |
| <p class="since">Since: <a class="link" href="api-index-2-22.html#api-index-2.22">2.22</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="g-unix-connection-send-fd"></a><h3>g_unix_connection_send_fd ()</h3> |
| <pre class="programlisting"><a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| g_unix_connection_send_fd (<em class="parameter"><code><a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a href="../glib-Basic-Types.html#gint"><span class="type">gint</span></a> fd</code></em>, |
| <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, |
| <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> |
| <p>Passes a file descriptor to the receiving side of the |
| connection. The receiving end has to call <a class="link" href="GUnixConnection.html#g-unix-connection-receive-fd" title="g_unix_connection_receive_fd ()"><code class="function">g_unix_connection_receive_fd()</code></a> |
| to accept the file descriptor.</p> |
| <p>As well as sending the fd this also writes a single byte to the |
| stream, as this is required for fd passing to work on some |
| implementations.</p> |
| <div class="refsect3"> |
| <a name="g-unix-connection-send-fd.parameters"></a><h4>Parameters</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="parameters_name"> |
| <col class="parameters_description"> |
| <col width="200px" class="parameters_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="parameter_name"><p>connection</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a></p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>fd</p></td> |
| <td class="parameter_description"><p>a file descriptor</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>cancellable</p></td> |
| <td class="parameter_description"><p> optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>error</p></td> |
| <td class="parameter_description"><p> <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> for error reporting, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="g-unix-connection-send-fd.returns"></a><h4>Returns</h4> |
| <p> a <a href="../glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error.</p> |
| </div> |
| <p class="since">Since: <a class="link" href="api-index-2-22.html#api-index-2.22">2.22</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="g-unix-connection-receive-credentials"></a><h3>g_unix_connection_receive_credentials ()</h3> |
| <pre class="programlisting"><a class="link" href="GCredentials.html" title="GCredentials"><span class="returnvalue">GCredentials</span></a> * |
| g_unix_connection_receive_credentials (<em class="parameter"><code><a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, |
| <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> |
| <p>Receives credentials from the sending end of the connection. The |
| sending end has to call <a class="link" href="GUnixConnection.html#g-unix-connection-send-credentials" title="g_unix_connection_send_credentials ()"><code class="function">g_unix_connection_send_credentials()</code></a> (or |
| similar) for this to work.</p> |
| <p>As well as reading the credentials this also reads (and discards) a |
| single byte from the stream, as this is required for credentials |
| passing to work on some implementations.</p> |
| <p>Other ways to exchange credentials with a foreign peer includes the |
| <a class="link" href="GUnixCredentialsMessage.html" title="GUnixCredentialsMessage"><span class="type">GUnixCredentialsMessage</span></a> type and <a class="link" href="GSocket.html#g-socket-get-credentials" title="g_socket_get_credentials ()"><code class="function">g_socket_get_credentials()</code></a> function.</p> |
| <div class="refsect3"> |
| <a name="g-unix-connection-receive-credentials.parameters"></a><h4>Parameters</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="parameters_name"> |
| <col class="parameters_description"> |
| <col width="200px" class="parameters_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="parameter_name"><p>connection</p></td> |
| <td class="parameter_description"><p>A <a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a>.</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>cancellable</p></td> |
| <td class="parameter_description"><p> A <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>error</p></td> |
| <td class="parameter_description"><p>Return location for error or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="g-unix-connection-receive-credentials.returns"></a><h4>Returns</h4> |
| <p> Received credentials on success (free with |
| <a href="../gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>), <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if <em class="parameter"><code>error</code></em> |
| is set. </p> |
| <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> |
| </div> |
| <p class="since">Since: <a class="link" href="api-index-2-26.html#api-index-2.26">2.26</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="g-unix-connection-receive-credentials-async"></a><h3>g_unix_connection_receive_credentials_async ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| g_unix_connection_receive_credentials_async |
| (<em class="parameter"><code><a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, |
| <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>, |
| <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre> |
| <p>Asynchronously receive credentials.</p> |
| <p>For more details, see <a class="link" href="GUnixConnection.html#g-unix-connection-receive-credentials" title="g_unix_connection_receive_credentials ()"><code class="function">g_unix_connection_receive_credentials()</code></a> which is |
| the synchronous version of this call.</p> |
| <p>When the operation is finished, <em class="parameter"><code>callback</code></em> |
| will be called. You can then call |
| <a class="link" href="GUnixConnection.html#g-unix-connection-receive-credentials-finish" title="g_unix_connection_receive_credentials_finish ()"><code class="function">g_unix_connection_receive_credentials_finish()</code></a> to get the result of the operation.</p> |
| <div class="refsect3"> |
| <a name="g-unix-connection-receive-credentials-async.parameters"></a><h4>Parameters</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="parameters_name"> |
| <col class="parameters_description"> |
| <col width="200px" class="parameters_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="parameter_name"><p>connection</p></td> |
| <td class="parameter_description"><p>A <a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a>.</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>cancellable</p></td> |
| <td class="parameter_description"><p> optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>callback</p></td> |
| <td class="parameter_description"><p> a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> to call when the request is satisfied. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span></td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>user_data</p></td> |
| <td class="parameter_description"><p> the data to pass to callback function. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="g-unix-connection-receive-credentials-finish"></a><h3>g_unix_connection_receive_credentials_finish ()</h3> |
| <pre class="programlisting"><a class="link" href="GCredentials.html" title="GCredentials"><span class="returnvalue">GCredentials</span></a> * |
| g_unix_connection_receive_credentials_finish |
| (<em class="parameter"><code><a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> *result</code></em>, |
| <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> |
| <p>Finishes an asynchronous receive credentials operation started with |
| <a class="link" href="GUnixConnection.html#g-unix-connection-receive-credentials-async" title="g_unix_connection_receive_credentials_async ()"><code class="function">g_unix_connection_receive_credentials_async()</code></a>.</p> |
| <div class="refsect3"> |
| <a name="g-unix-connection-receive-credentials-finish.parameters"></a><h4>Parameters</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="parameters_name"> |
| <col class="parameters_description"> |
| <col width="200px" class="parameters_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="parameter_name"><p>connection</p></td> |
| <td class="parameter_description"><p>A <a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a>.</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>result</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>.</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>error</p></td> |
| <td class="parameter_description"><p>a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="g-unix-connection-receive-credentials-finish.returns"></a><h4>Returns</h4> |
| <p> a <a class="link" href="GCredentials.html" title="GCredentials"><span class="type">GCredentials</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error. |
| Free the returned object with <a href="../gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. </p> |
| <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> |
| </div> |
| <p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="g-unix-connection-send-credentials"></a><h3>g_unix_connection_send_credentials ()</h3> |
| <pre class="programlisting"><a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| g_unix_connection_send_credentials (<em class="parameter"><code><a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, |
| <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> |
| <p>Passes the credentials of the current user the receiving side |
| of the connection. The receiving end has to call |
| <a class="link" href="GUnixConnection.html#g-unix-connection-receive-credentials" title="g_unix_connection_receive_credentials ()"><code class="function">g_unix_connection_receive_credentials()</code></a> (or similar) to accept the |
| credentials.</p> |
| <p>As well as sending the credentials this also writes a single NUL |
| byte to the stream, as this is required for credentials passing to |
| work on some implementations.</p> |
| <p>Other ways to exchange credentials with a foreign peer includes the |
| <a class="link" href="GUnixCredentialsMessage.html" title="GUnixCredentialsMessage"><span class="type">GUnixCredentialsMessage</span></a> type and <a class="link" href="GSocket.html#g-socket-get-credentials" title="g_socket_get_credentials ()"><code class="function">g_socket_get_credentials()</code></a> function.</p> |
| <div class="refsect3"> |
| <a name="g-unix-connection-send-credentials.parameters"></a><h4>Parameters</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="parameters_name"> |
| <col class="parameters_description"> |
| <col width="200px" class="parameters_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="parameter_name"><p>connection</p></td> |
| <td class="parameter_description"><p>A <a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a>.</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>cancellable</p></td> |
| <td class="parameter_description"><p> A <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>error</p></td> |
| <td class="parameter_description"><p>Return location for error or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="g-unix-connection-send-credentials.returns"></a><h4>Returns</h4> |
| <p> <a href="../glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="../glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if <em class="parameter"><code>error</code></em> |
| is set.</p> |
| </div> |
| <p class="since">Since: <a class="link" href="api-index-2-26.html#api-index-2.26">2.26</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="g-unix-connection-send-credentials-async"></a><h3>g_unix_connection_send_credentials_async ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| g_unix_connection_send_credentials_async |
| (<em class="parameter"><code><a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>, |
| <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>, |
| <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre> |
| <p>Asynchronously send credentials.</p> |
| <p>For more details, see <a class="link" href="GUnixConnection.html#g-unix-connection-send-credentials" title="g_unix_connection_send_credentials ()"><code class="function">g_unix_connection_send_credentials()</code></a> which is |
| the synchronous version of this call.</p> |
| <p>When the operation is finished, <em class="parameter"><code>callback</code></em> |
| will be called. You can then call |
| <a class="link" href="GUnixConnection.html#g-unix-connection-send-credentials-finish" title="g_unix_connection_send_credentials_finish ()"><code class="function">g_unix_connection_send_credentials_finish()</code></a> to get the result of the operation.</p> |
| <div class="refsect3"> |
| <a name="g-unix-connection-send-credentials-async.parameters"></a><h4>Parameters</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="parameters_name"> |
| <col class="parameters_description"> |
| <col width="200px" class="parameters_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="parameter_name"><p>connection</p></td> |
| <td class="parameter_description"><p>A <a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a>.</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>cancellable</p></td> |
| <td class="parameter_description"><p> optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>callback</p></td> |
| <td class="parameter_description"><p> a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> to call when the request is satisfied. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span></td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>user_data</p></td> |
| <td class="parameter_description"><p> the data to pass to callback function. </p></td> |
| <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="g-unix-connection-send-credentials-finish"></a><h3>g_unix_connection_send_credentials_finish ()</h3> |
| <pre class="programlisting"><a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| g_unix_connection_send_credentials_finish |
| (<em class="parameter"><code><a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a> *connection</code></em>, |
| <em class="parameter"><code><a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> *result</code></em>, |
| <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> |
| <p>Finishes an asynchronous send credentials operation started with |
| <a class="link" href="GUnixConnection.html#g-unix-connection-send-credentials-async" title="g_unix_connection_send_credentials_async ()"><code class="function">g_unix_connection_send_credentials_async()</code></a>.</p> |
| <div class="refsect3"> |
| <a name="g-unix-connection-send-credentials-finish.parameters"></a><h4>Parameters</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="parameters_name"> |
| <col class="parameters_description"> |
| <col width="200px" class="parameters_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="parameter_name"><p>connection</p></td> |
| <td class="parameter_description"><p>A <a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a>.</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>result</p></td> |
| <td class="parameter_description"><p>a <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>.</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>error</p></td> |
| <td class="parameter_description"><p>a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="g-unix-connection-send-credentials-finish.returns"></a><h4>Returns</h4> |
| <p> <a href="../glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the operation was successful, otherwise <a href="../glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>.</p> |
| </div> |
| <p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="GUnixConnection.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GUnixConnection-struct"></a><h3>struct GUnixConnection</h3> |
| <pre class="programlisting">struct GUnixConnection;</pre> |
| <p><a class="link" href="GUnixConnection.html" title="GUnixConnection"><span class="type">GUnixConnection</span></a> is an opaque data structure and can only be accessed |
| using the following functions.</p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="GUnixConnection.see-also"></a><h2>See Also</h2> |
| <p><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a>.</p> |
| </div> |
| </div> |
| <div class="footer"> |
| <hr>Generated by GTK-Doc V1.25.1</div> |
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| </html> |
